Transistor element query
Part Number:2N2420A
Part Type:Unijunction Transistor
RMS emitter current (IE(RMS)):0.07 A
Emitter peak pulse current (IE):2 A
Emitter and second base voltage (VB2E):60 V
Interbase Voltage (VB2B1):65 V
Intrinsic Standoff Ratio (η):0.56-0.68
Interbase Resistance (RBB):6.2-9.1 kΩ
Emitter Saturation Voltage (VEB1(sat)):3.5 V
Emitter Reverse Current (IEB2O):2 μA
Peak Point Emitter Current (IP):12 μA
Valley Point Current (IV):8 mA
Base−One Peak Pulse Voltage (VOB1):3 V
Power Dissipation (PD):0.35 W
Package:TO-18
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